CN102554423B - Novel electric welding rod holder - Google Patents
Novel electric welding rod holder Download PDFInfo
- Publication number
- CN102554423B CN102554423B CN201210034728.7A CN201210034728A CN102554423B CN 102554423 B CN102554423 B CN 102554423B CN 201210034728 A CN201210034728 A CN 201210034728A CN 102554423 B CN102554423 B CN 102554423B
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- CN
- China
- Prior art keywords
- torch
- soldering tip
- skin
- current auxiliary
- welding head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arc Welding In General (AREA)
Abstract
The invention belongs to electric welding tools, and relates to a novel electric welding rod holder, which is characterized by comprising a welding head insulation protection cover, a torch-shaped welding head, a through connecting tube, a skin pressure stable nail, 2-4 skin current auxiliary tubes and a heat-proof insulation protection cover, wherein the torch-shaped welding head is arranged in the heat-proof insulation protection cover, the through connecting tube penetrates through the rear of the torch-shaped welding head, the 2-4 skin current auxiliary tubes are arranged outside the through connecting tube, the skin pressure stable nail is used for fixedly connecting the through connecting tube, the skin current auxiliary tubes and the heat-proof insulation protection cover together, the welding head insulation protection cover is arranged in the front of the torch-shaped welding head, and the front end of the torch-shaped welding head is provided with a circular groove with included angles alpha on two sides. The novel electric welding rod holder has the advantages of reasonable design and simple structure, a large quantity of electric energy resources and finished steel are saved, the service life of the electric welding rod holder is prolonged, and the problem of heating in long-time operation of the electric welding rod holder is solved.
Description
Technical field
The invention belongs to welding tool, relate to a kind of welding electrode holder.
Background technology
At present, domestic according to market survey, there is more than 70% electrode holder to adopt iron and steel to make, for jaw type clamping welding rod, employing soldering tip clamps the form of welding rod by spring, its complex structure, loose, and rapid wear is perishable, above, unload very inconvenience of welding rod, electrode holder is connected tradition and adopts unscientific presser type to connect with electrode holder line, do not utilize electric current kelvin effect, makes resistance increase current reduction consume electric power, when operation, the soldering turret operating efficiency that easily generates heat is low, and service life is short.
Summary of the invention
Welding electrode holder of the present invention has overcome the defect of above-mentioned existence, object is to be Manual electric welding, a kind of long service life, energy-conservation, the difficult heating of long working, simple in structure, not fragile are provided, go up, unload the welding electrode holder that welding rod is simple and convenient, operating efficiency is high.
Welding electrode holder content Description of the present invention:
Welding electrode holder of the present invention, it is characterized in that: be by soldering tip insulating protective cover, torch-shaped soldering tip, punching tube connector, collection skin pressure is surely followed closely, skin current auxiliary tube and high temperature insulation protective cover composition, torch-shaped soldering tip is arranged in high temperature insulation protective cover, punching tube connector is through the rear portion of torch-shaped soldering tip, the outside of punching tube connector is provided with skin current auxiliary tube, surely follow closely punching tube connector by collection skin pressure, skin current auxiliary tube, high temperature insulation protective cover is fixed together, soldering tip insulating protective cover is arranged on the front portion of torch-shaped soldering tip, the front end of torch-shaped soldering tip is with circular groove, groove both sides are with α angle.
Be provided with layer 2-4 skin current auxiliary tube in the outside of punching tube connector.
The diameter of the steady nail of collection skin pressure is Φ 12-16mm.
Welding electrode holder of the present invention has feature simple in structure reasonable in design, saved a large amount of power resources and finished product iron and steel, improved electric weld handle service life, solved the problem of electric weld handle long working heating.
brief description of the drawings
Fig. 1 is welding electrode holder structural representation
Fig. 2 is torch-shaped soldering tip and end construction schematic diagram thereof
In figure: the 1st, soldering tip insulating protective cover, the 2nd, torch-shaped soldering tip, the 3rd, punching tube connector, the 4th, collection skin pressure surely follows closely, the 5th, skin current auxiliary tube, the 6th, high temperature insulation protective cover.
detailed description of the invention
Welding electrode holder of the present invention is achieved in that below in conjunction with accompanying drawing and illustrates.See Fig. 1, Fig. 2, welding electrode holder is by soldering tip insulating protective cover 1, torch-shaped soldering tip 2, punching tube connector 3, the steady nail 4 of collection skin pressure, skin current auxiliary tube 5 and high temperature insulation protective cover 6 form, torch-shaped soldering tip 2 is arranged in high temperature insulation protective cover 6, punching tube connector 3 is through the rear portion of torch-shaped soldering tip 2, the outside of punching tube connector 3 is provided with skin current auxiliary tube 5, follow closely 4 by punching tube connector 3 by collection skin pressure is steady, skin current auxiliary tube 5, high temperature insulation protective cover 6 is fixed together, soldering tip insulating protective cover 1 is arranged on the front portion of torch-shaped soldering tip 2, the front end of torch-shaped soldering tip 2 is with circular groove, groove both sides are with α angle.
The front portion that is wrapped in torch-shaped soldering tip 2 by soldering tip insulating protective cover 1 has insulating effect.
Torch-shaped soldering tip 2 is made up of 71 manganese steel, because of soldering tip front end with circular groove, groove both sides with angle, while utilizing physical principle to make welding rod be welded to end, can easily peel off.Electrode holder line welds with it by punching tube connector 3 tops, makes resistance be down to minimum object.The diameter of the steady nail 4 of collection skin pressure is Φ 12-16mm; be used for through high temperature insulation protective cover 6, skin current auxiliary tube 5 and punching tube connector 3 in the time being fixedly connected with; push down the electrode holder line through punching tube connector 3; play effect fixing and realization maximization electric current kelvin effect; while only having diameter when the steady nail 4 of collection skin pressure at Φ 12-16mm, could realize the best use of of electric current kelvin effect and can better fix electrode holder line.
Be provided with layer 2-4 skin current auxiliary tube 5 in the outside of punching tube connector 3, skin current auxiliary tube 5 is enclosed within the outside of punching tube connector 3 and the rear portion of torch-shaped soldering tip 2 is welded to connect, the electric current maximum of only having skin current auxiliary tube 5 just can make full use of electric current kelvin effect so that pass through in the time of layer 2-4.
When core diameter is during at Φ 2.0-3.2 ㎜, punching tube connector 3 with the electrode holder line passing without welding, its reason be core diameter in the time of Φ 2.0-3.2 ㎜, skin current auxiliary tube 5 is enough to play energy-conserving action with the steady nail of the collection skin pressure 4 electric current kelvin effects that play.
When core diameter reaches Φ 4.0 ㎜ when above, punching connects, 3 must weld with the electrode holder line passing, its reason is when core diameter is at Φ 4.0 ㎜ when above, skin current is auxiliary, 5 can not reach energy-conservation object with the steady nail of the collection skin pressure 4 electric current kelvin effects that play, and cause copper iron excessively to make resistance be down to the minimum energy-conservation object that reaches so punching tube connector and the electrode holder line passing must weld.
High temperature insulation protective cover 6 is the outsides that are enclosed within punching tube connector 3 and skin current auxiliary tube 5, plays the effect of partiting thermal insulation.
Welding electrode holder of the present invention has feature simple in structure reasonable in design, saved a large amount of power resources and finished product iron and steel, improved electric weld handle service life, solved the problem of electric weld handle long working heating.
Claims (1)
1. a welding electrode holder, it is characterized in that: be by soldering tip insulating protective cover (1), torch-shaped soldering tip (2), punching tube connector (3), collection skin pressure is surely followed closely (4), skin current auxiliary tube (5) and high temperature insulation protective cover (6) composition, torch-shaped soldering tip (2) is arranged in high temperature insulation protective cover (6), punching tube connector (3) is through the rear portion of torch-shaped soldering tip (2), the outside of punching tube connector (3) is provided with skin current auxiliary tube (5), surely follow closely (4) by punching tube connector (3) by collection skin pressure, skin current auxiliary tube (5), high temperature insulation protective cover (6) is fixed together, soldering tip insulating protective cover (1) is arranged on the front portion of torch-shaped soldering tip (2), the front end of torch-shaped soldering tip (2) is with circular groove, groove both sides are with α angle, be provided with layer 2-4 skin current auxiliary tube (5) in the outside of punching tube connector (3), the diameter that collection skin pressure is surely followed closely (4) is Φ 12-16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034728.7A CN102554423B (en) | 2012-02-16 | 2012-02-16 | Novel electric welding rod holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034728.7A CN102554423B (en) | 2012-02-16 | 2012-02-16 | Novel electric welding rod holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554423A CN102554423A (en) | 2012-07-11 |
| CN102554423B true CN102554423B (en) | 2014-08-20 |
Family
ID=46401769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210034728.7A Expired - Fee Related CN102554423B (en) | 2012-02-16 | 2012-02-16 | Novel electric welding rod holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554423B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670046Y (en) * | 2004-01-12 | 2005-01-12 | 长春轨道客车股份有限公司 | Pinch welder |
| CN2843713Y (en) * | 2005-11-18 | 2006-12-06 | 河南中轴集团有限公司 | Simple hand soldering tweezers |
| CN100436033C (en) * | 2006-02-17 | 2008-11-26 | 王雪峰 | Welding electrode holder |
| KR100921485B1 (en) * | 2009-05-13 | 2009-10-13 | 정숙희 | An electrode holder for arc welding |
| CN201455521U (en) * | 2009-07-18 | 2010-05-12 | 朱芳林 | Soldering pliers for electric-arc welding device |
| US8890029B2 (en) * | 2010-05-21 | 2014-11-18 | Illinois Tool Works Inc. | Welding consumables and consumable holders |
| CN201922155U (en) * | 2010-12-08 | 2011-08-10 | 中国三冶集团有限公司结构制造安装工程公司 | Novel manual electric arc welding clamp device |
| DE202011000134U1 (en) * | 2011-01-19 | 2011-03-17 | Alexander Binzel Schweisstechnik Gmbh & Co. Kg | Welding electrode holder |
-
2012
- 2012-02-16 CN CN201210034728.7A patent/CN102554423B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102554423A (en) | 2012-07-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150216 |
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| EXPY | Termination of patent right or utility model |